On 30.04.07 11:06:16, Kris Wong wrote:
> >> I lately often run into build problems with
MAKEOPTS greater than -j2
> >>
> >> profileeditor.h:38: 'QListBixItem' has not
been declared
> >> profileeditor.h:39: 'QListViewtem' has not
been declared
> >>
> >> I dont know why and it doesnt always happen,
but it could easily be
> solved
> >> with this patch.
> >>
> >> Well, it is no "must apply" but with
this at least this makeopts
> problem
> >> doesnt appear anymore.
>
> > This patch is absolutely right, the header file
uses these two classes
> > and thus should add forward declarations for that.
Applied and
> > committed, thx.
>
> This is a timing issue. profileeditor.h includes
profileeditorbase.h,
> which is generated from profileeditorbase.ui. I often
see this when
> using "make -j3". profileeditorbase.h
already forward declares the 2
> classes that the patch adds, so this patch doesn't
actually fix anything
> (although it certainly doesn't hurt). The reason it
appears to fix the
> problem is because once you've issued the second make
command,
> profileeditorbase.h has been generated. You will
continue to see this
> issue any time you do a clean compile, in which case
issuing a second
> make command is all that is required to "fix"
the issue.
I don't think this is correct. The generated header needs to
exist
already before the profileeditor.cpp is compiled. If that
fails you'll
get a different error message. And if the generated file
exists the
profileeditor.cpp should compile, unless there's a #include
missing
somewhere.
Andreas
--
Your motives for doing whatever good deed you may have in
mind will be
misinterpreted by somebody.
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